The Candy Kingdom is under attack by the mysterious Master of Division! Under order of Princess Bubblegum, it is up to Finn, Jake, Marceline, and (regretfully) Ice King and Lumpy Space Princess to travel to another universe to find The Power needed to save Ooo. Crash-landing in a strange park, our heroes must enlist the aid of new pals Mordecai, Rigby, Skips, Muscle Man, High Five Ghost, Pops and the reluctant Benson to save their world from coming to an end! What could possibly go wrong?.